diff options
author | Brian Norris <computersforpeace@gmail.com> | 2015-06-19 00:11:32 (GMT) |
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committer | Florian Fainelli <f.fainelli@gmail.com> | 2015-09-14 22:44:18 (GMT) |
commit | d52fad262041217be0a0e7049253186ec9cfb2a6 (patch) | |
tree | bf8d98f7b5aa484ef0d830548ff36c60b71bfa97 /drivers | |
parent | 1f3e9a6edae4f1168a4baaeb4c55d4eb5a8f7501 (diff) | |
download | linux-d52fad262041217be0a0e7049253186ec9cfb2a6.tar.xz |
soc: add stubs for brcmstb SoC's
Used on BCM7xxx Set-Top Box chips (e.g., BCM7445).
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/soc/Kconfig | 1 | ||||
-rw-r--r-- | drivers/soc/Makefile | 1 | ||||
-rw-r--r-- | drivers/soc/brcmstb/Kconfig | 9 | ||||
-rw-r--r-- | drivers/soc/brcmstb/Makefile | 1 | ||||
-rw-r--r-- | drivers/soc/brcmstb/common.c | 33 |
5 files changed, 45 insertions, 0 deletions
diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index 96ddecb..c9c0fcc 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -1,5 +1,6 @@ menu "SOC (System On Chip) specific Drivers" +source "drivers/soc/brcmstb/Kconfig" source "drivers/soc/mediatek/Kconfig" source "drivers/soc/qcom/Kconfig" source "drivers/soc/sunxi/Kconfig" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 0b12d77..4e27f10 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -2,6 +2,7 @@ # Makefile for the Linux Kernel SOC specific device drivers. # +obj-$(CONFIG_SOC_BRCMSTB) += brcmstb/ obj-$(CONFIG_MACH_DOVE) += dove/ obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/ obj-$(CONFIG_ARCH_QCOM) += qcom/ diff --git a/drivers/soc/brcmstb/Kconfig b/drivers/soc/brcmstb/Kconfig new file mode 100644 index 0000000..39cab3b --- /dev/null +++ b/drivers/soc/brcmstb/Kconfig @@ -0,0 +1,9 @@ +menuconfig SOC_BRCMSTB + bool "Broadcom STB SoC drivers" + depends on ARM + help + Enables drivers for the Broadcom Set-Top Box (STB) series of chips. + This option alone enables only some support code, while the drivers + can be enabled individually within this menu. + + If unsure, say N. diff --git a/drivers/soc/brcmstb/Makefile b/drivers/soc/brcmstb/Makefile new file mode 100644 index 0000000..183280e --- /dev/null +++ b/drivers/soc/brcmstb/Makefile @@ -0,0 +1 @@ +obj-y += common.o diff --git a/drivers/soc/brcmstb/common.c b/drivers/soc/brcmstb/common.c new file mode 100644 index 0000000..c262c02 --- /dev/null +++ b/drivers/soc/brcmstb/common.c @@ -0,0 +1,33 @@ +/* + * Copyright © 2014 NVIDIA Corporation + * Copyright © 2015 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/of.h> + +#include <soc/brcmstb/common.h> + +static const struct of_device_id brcmstb_machine_match[] = { + { .compatible = "brcm,brcmstb", }, + { } +}; + +bool soc_is_brcmstb(void) +{ + struct device_node *root; + + root = of_find_node_by_path("/"); + if (!root) + return false; + + return of_match_node(brcmstb_machine_match, root) != NULL; +} |